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Re: [Pharo-dev] Fast way to load package form github

by Alexandre Bergel

+1 It would be great to hear about this at ESUG Alexandre > Le 26-04-2014 Ã 14:06, FranÃ§ois Stephany <tulipe.moutarde(a)gmail.com> a Ã©crit : > > I'm a bit lost of what is currently possible to do with git in Pharo. Is there a place where you describe your workflow in a multi-developer environment? > > We currently use git flow[1] for our iOS, Android and Rails apps. We would love to use the same for Pharo. What we are doing now is using a filetree repository under a src/ directory sitting next to the image. We use versionner to save all our packages in the filetree tree and then we `git commit/push`. > > It was working fine while I was alone but we are now two developers working on this and I do not feel confident about this flow; merging filetree tree in CLI doesn't sound like a good idea. probably not be practical. > > The second developer is working on this since yesterday so we haven't yet decided how we gonna handle this. > > I would love to hear from people working with git and Pharo. > > > [1] http://nvie.com/posts/a-successful-git-branching-model/ > > >> On Sat, Apr 26, 2014 at 4:46 PM, GOUBIER Thierry <thierry.goubier(a)cea.fr> wrote: >> Yuri, >> >> pure filetree will only allow you access to the latest version (HEAD) of the repository (and will only match if you load that precise version number as stored in the package metadata or if you don't specify a version number). You have to change the commit ID (and branch) via git clone, git checkout and git checkout -b before. >> >> github:// urls may be able to select a specific commit ID, but I don't know how. You can select the branch, however. Again, if you specify a version number for your package with a github:// url, the metadata of your package has to agree with you or it will refuse to load (you are able to see only the latest version of the package). >> >> gitfiletree:// urls allows you to select the branch and any version visible in the git history. Read-only gitfiletree:// urls reduce the git history to one commit, so all versions are listed as .1. (Note that gitfiletree:// urls with https are read-only). >> >> That said, if you found a way to refer a specific commit via github://, I'd really like to know how :) >> >> Thierry >> ________________________________________ >> De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Yuriy Tymchuk [yuriy.tymchuk(a)me.com] >> EnvoyÃ© : samedi 26 avril 2014 12:11 >> Ã : Pharo Development List >> Objet : Re: [Pharo-dev] Fast way to load package form github >> >> Do you know how to specify versions with pure filetree? I know that I can specify commit SHA or branch in URL, but can I somehow redefine version for a version definition? >> >> Uko >> >> On 26 Apr 2014, at 11:06, GOUBIER Thierry <thierry.goubier(a)cea.fr> wrote: >> >> > Yuri, >> > >> > I think the best would be a github:// url in a configuration. >> > >> > Shortest is something like: >> > >> > Gofer new >> > url: 'http://smalltalkhub.com/mc/Yuri/ProjectOfYuri/main/'; >> > configurationOf: 'ProjectOfYuri'; >> > loadStable >> > >> > (with the github:// url inside ConfigurationOfProjectOfYuri) >> > >> > Note that I have added back https access to github in gitfiletree, but, still, it implies OSProcess and git command line access (but no need to register on github.com) >> > >> > Thierry >> > ________________________________________ >> > De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Yuriy Tymchuk [yuriy.tymchuk(a)me.com] >> > EnvoyÃ© : samedi 26 avril 2014 09:34 >> > Ã : Pharo Development List >> > Objet : Re: [Pharo-dev] Fast way to load package form github >> > >> > Yes, but this requires user to clone the repository, this is not as fast as just Gofer with Monticello. I know that there is a support for github:// URIs in Metacello, but as far as I remember they donât work in Gofer. >> > >> > Uko >> > >> > On 26 Apr 2014, at 09:25, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >> > >> >> Gofer with a filetree:// URL as package ? >> >> >> >> Using the Monticello UI Tool you can just add a repo, select filetree as type and load any package. >> >> >> >> On 26 Apr 2014, at 09:21, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: >> >> >> >>> Hi guys, sorry if there was already this question, but is there a fast way to load a package from github (saved with filetree)? Iâm looking for some way to tell people: execute âthisâ and you will have my package in your image. >> >>> >> >>> Cheers >> >>> Uko >> >> >> >> >> > >> > >> > >

April 26, 2014

Re: [Pharo-dev] Fast way to load package form github

by FranÃ§ois Stephany

I'm a bit lost of what is currently possible to do with git in Pharo. Is there a place where you describe your workflow in a multi-developer environment? We currently use git flow[1] for our iOS, Android and Rails apps. We would love to use the same for Pharo. What we are doing now is using a filetree repository under a src/ directory sitting next to the image. We use versionner to save all our packages in the filetree tree and then we `git commit/push`. It was working fine while I was alone but we are now two developers working on this and I do not feel confident about this flow; merging filetree tree in CLI doesn't sound like a good idea. probably not be practical. The second developer is working on this since yesterday so we haven't yet decided how we gonna handle this. I would love to hear from people working with git and Pharo. [1] http://nvie.com/posts/a-successful-git-branching-model/ On Sat, Apr 26, 2014 at 4:46 PM, GOUBIER Thierry <thierry.goubier(a)cea.fr>wrote: > Yuri, > > pure filetree will only allow you access to the latest version (HEAD) of > the repository (and will only match if you load that precise version number > as stored in the package metadata or if you don't specify a version > number). You have to change the commit ID (and branch) via git clone, git > checkout and git checkout -b before. > > github:// urls may be able to select a specific commit ID, but I don't > know how. You can select the branch, however. Again, if you specify a > version number for your package with a github:// url, the metadata of your > package has to agree with you or it will refuse to load (you are able to > see only the latest version of the package). > > gitfiletree:// urls allows you to select the branch and any version > visible in the git history. Read-only gitfiletree:// urls reduce the git > history to one commit, so all versions are listed as .1. (Note that > gitfiletree:// urls with https are read-only). > > That said, if you found a way to refer a specific commit via github://, > I'd really like to know how :) > > Thierry > ________________________________________ > De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Yuriy > Tymchuk [yuriy.tymchuk(a)me.com] > EnvoyÃ© : samedi 26 avril 2014 12:11 > Ã : Pharo Development List > Objet : Re: [Pharo-dev] Fast way to load package form github > > Do you know how to specify versions with pure filetree? I know that I can > specify commit SHA or branch in URL, but can I somehow redefine version for > a version definition? > > Uko > > On 26 Apr 2014, at 11:06, GOUBIER Thierry <thierry.goubier(a)cea.fr> wrote: > > > Yuri, > > > > I think the best would be a github:// url in a configuration. > > > > Shortest is something like: > > > > Gofer new > > url: 'http://smalltalkhub.com/mc/Yuri/ProjectOfYuri/main/'; > > configurationOf: 'ProjectOfYuri'; > > loadStable > > > > (with the github:// url inside ConfigurationOfProjectOfYuri) > > > > Note that I have added back https access to github in gitfiletree, but, > still, it implies OSProcess and git command line access (but no need to > register on github.com) > > > > Thierry > > ________________________________________ > > De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Yuriy > Tymchuk [yuriy.tymchuk(a)me.com] > > EnvoyÃ© : samedi 26 avril 2014 09:34 > > Ã : Pharo Development List > > Objet : Re: [Pharo-dev] Fast way to load package form github > > > > Yes, but this requires user to clone the repository, this is not as fast > as just Gofer with Monticello. I know that there is a support for github:// > URIs in Metacello, but as far as I remember they donât work in Gofer. > > > > Uko > > > > On 26 Apr 2014, at 09:25, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > > > >> Gofer with a filetree:// URL as package ? > >> > >> Using the Monticello UI Tool you can just add a repo, select filetree > as type and load any package. > >> > >> On 26 Apr 2014, at 09:21, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: > >> > >>> Hi guys, sorry if there was already this question, but is there a fast > way to load a package from github (saved with filetree)? Iâm looking for > some way to tell people: execute âthisâ and you will have my package in > your image. > >>> > >>> Cheers > >>> Uko > >> > >> > > > > > > > > > >

April 26, 2014

Re: [Pharo-dev] Modifications to be integrated in Pharo 3.0 VM

by GOUBIER Thierry

Nicolas, I was thinking about it and I ended up with this : If in repository A, I have packages B and C, as well as the C library named libY, in my branch dev-thierry, then if I merge package B from dev-thierry and master, then: - This is a merge for package B, - but, for git, this isn't a merge from the combination of package B, C and libY; this is a kind of cherry picking (or I'm not sure what it is :( ). I already have an idea of how it would be difficult to make Monticello / gitfiletree recognize that the MC merge is coming from two different branches of the git repo (and not from merging from git and a smalltalkhub repo), but even then, at the git level, making that a merge? It isn't; it's something else, an intermediate merge (or kind of). Now, what could work is something like : - git mergetool pharo And then a gui in pharo could: - let us resolve all conflicts the usual way for git users (aka meld) - translate all packages related conflicts into the right operations What do you think? Thierry ________________________________ De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Nicolas Cellier [nicolas.cellier.aka.nice(a)gmail.com] EnvoyÃ© : vendredi 25 avril 2014 19:44 Ã : Pharo Development List Objet : Re: [Pharo-dev] Modifications to be integrated in Pharo 3.0 VM 2014-04-25 17:38 GMT+02:00 GOUBIER Thierry <thierry.goubier(a)cea.fr<mailto:thierry.goubier@cea.fr>>: Hi Nicolas, from what you describe (double merge: one in git, one in MC), I wonder if my decision to maintain compatibility between gitfiletree and FileTree by writing the metadata (version / methodProperties) in gitfiletree is a good thing? Thierry Very good question indeed. This is spoiling the efficiency of git for merging... I think that the answer is yes though, because not every one is using git (think Eliot's branch). Esteban is not publishing the MC packages back on SmalltalkHub for nothing. Those MC package would not be usable if they loosed their history, and I'm not sure that we are ready to loose that... Yet, resolving the (real code) merge conflicts in an external tool does not feel so cool to me, I'd like to specify git mergetool --pharo ;) Another way would be to not attempt a merge at all via git, it would be simpler to just pick the mc package somewhere, but I don't like it, we're loosing git traceability (and those nice github networks). Otherwise, if development was exclusively git driven, then we would be more comfortable with git tools. But still, we have the image which is a working copy, and not necessarily in sync with gitfiletree, so we have a more complex process than file based environments anyway : one more indirection. image <-> files <-> staged files <-> repo There is still one super-cool feature where git shines that we can use: jumping from one branch to another (modulo the image sync with files), the most usefull one IMO when we are mixing external platform files and Smalltalk code that require some sync. Nicolas

April 26, 2014

Re: [Pharo-dev] Fast way to load package form github

by GOUBIER Thierry

Yuri, pure filetree will only allow you access to the latest version (HEAD) of the repository (and will only match if you load that precise version number as stored in the package metadata or if you don't specify a version number). You have to change the commit ID (and branch) via git clone, git checkout and git checkout -b before. github:// urls may be able to select a specific commit ID, but I don't know how. You can select the branch, however. Again, if you specify a version number for your package with a github:// url, the metadata of your package has to agree with you or it will refuse to load (you are able to see only the latest version of the package). gitfiletree:// urls allows you to select the branch and any version visible in the git history. Read-only gitfiletree:// urls reduce the git history to one commit, so all versions are listed as .1. (Note that gitfiletree:// urls with https are read-only). That said, if you found a way to refer a specific commit via github://, I'd really like to know how :) Thierry ________________________________________ De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Yuriy Tymchuk [yuriy.tymchuk(a)me.com] EnvoyÃ© : samedi 26 avril 2014 12:11 Ã : Pharo Development List Objet : Re: [Pharo-dev] Fast way to load package form github Do you know how to specify versions with pure filetree? I know that I can specify commit SHA or branch in URL, but can I somehow redefine version for a version definition? Uko On 26 Apr 2014, at 11:06, GOUBIER Thierry <thierry.goubier(a)cea.fr> wrote: > Yuri, > > I think the best would be a github:// url in a configuration. > > Shortest is something like: > > Gofer new > url: 'http://smalltalkhub.com/mc/Yuri/ProjectOfYuri/main/'; > configurationOf: 'ProjectOfYuri'; > loadStable > > (with the github:// url inside ConfigurationOfProjectOfYuri) > > Note that I have added back https access to github in gitfiletree, but, still, it implies OSProcess and git command line access (but no need to register on github.com) > > Thierry > ________________________________________ > De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Yuriy Tymchuk [yuriy.tymchuk(a)me.com] > EnvoyÃ© : samedi 26 avril 2014 09:34 > Ã : Pharo Development List > Objet : Re: [Pharo-dev] Fast way to load package form github > > Yes, but this requires user to clone the repository, this is not as fast as just Gofer with Monticello. I know that there is a support for github:// URIs in Metacello, but as far as I remember they donât work in Gofer. > > Uko > > On 26 Apr 2014, at 09:25, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > >> Gofer with a filetree:// URL as package ? >> >> Using the Monticello UI Tool you can just add a repo, select filetree as type and load any package. >> >> On 26 Apr 2014, at 09:21, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: >> >>> Hi guys, sorry if there was already this question, but is there a fast way to load a package from github (saved with filetree)? Iâm looking for some way to tell people: execute âthisâ and you will have my package in your image. >>> >>> Cheers >>> Uko >> >> > > >

April 26, 2014

Re: [Pharo-dev] Fast way to load package form github

by Yuriy Tymchuk

Ok, Iâve figured out all the details Uko On 26 Apr 2014, at 12:11, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: > Do you know how to specify versions with pure filetree? I know that I can specify commit SHA or branch in URL, but can I somehow redefine version for a version definition? > > Uko > > On 26 Apr 2014, at 11:06, GOUBIER Thierry <thierry.goubier(a)cea.fr> wrote: > >> Yuri, >> >> I think the best would be a github:// url in a configuration. >> >> Shortest is something like: >> >> Gofer new >> url: 'http://smalltalkhub.com/mc/Yuri/ProjectOfYuri/main/'; >> configurationOf: 'ProjectOfYuri'; >> loadStable >> >> (with the github:// url inside ConfigurationOfProjectOfYuri) >> >> Note that I have added back https access to github in gitfiletree, but, still, it implies OSProcess and git command line access (but no need to register on github.com) >> >> Thierry >> ________________________________________ >> De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Yuriy Tymchuk [yuriy.tymchuk(a)me.com] >> EnvoyÃ© : samedi 26 avril 2014 09:34 >> Ã : Pharo Development List >> Objet : Re: [Pharo-dev] Fast way to load package form github >> >> Yes, but this requires user to clone the repository, this is not as fast as just Gofer with Monticello. I know that there is a support for github:// URIs in Metacello, but as far as I remember they donât work in Gofer. >> >> Uko >> >> On 26 Apr 2014, at 09:25, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >> >>> Gofer with a filetree:// URL as package ? >>> >>> Using the Monticello UI Tool you can just add a repo, select filetree as type and load any package. >>> >>> On 26 Apr 2014, at 09:21, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: >>> >>>> Hi guys, sorry if there was already this question, but is there a fast way to load a package from github (saved with filetree)? Iâm looking for some way to tell people: execute âthisâ and you will have my package in your image. >>>> >>>> Cheers >>>> Uko >>> >>> >> >> >> > >

April 26, 2014

Re: [Pharo-dev] Fast way to load package form github

by Yuriy Tymchuk

Do you know how to specify versions with pure filetree? I know that I can specify commit SHA or branch in URL, but can I somehow redefine version for a version definition? Uko On 26 Apr 2014, at 11:06, GOUBIER Thierry <thierry.goubier(a)cea.fr> wrote: > Yuri, > > I think the best would be a github:// url in a configuration. > > Shortest is something like: > > Gofer new > url: 'http://smalltalkhub.com/mc/Yuri/ProjectOfYuri/main/'; > configurationOf: 'ProjectOfYuri'; > loadStable > > (with the github:// url inside ConfigurationOfProjectOfYuri) > > Note that I have added back https access to github in gitfiletree, but, still, it implies OSProcess and git command line access (but no need to register on github.com) > > Thierry > ________________________________________ > De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Yuriy Tymchuk [yuriy.tymchuk(a)me.com] > EnvoyÃ© : samedi 26 avril 2014 09:34 > Ã : Pharo Development List > Objet : Re: [Pharo-dev] Fast way to load package form github > > Yes, but this requires user to clone the repository, this is not as fast as just Gofer with Monticello. I know that there is a support for github:// URIs in Metacello, but as far as I remember they donât work in Gofer. > > Uko > > On 26 Apr 2014, at 09:25, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > >> Gofer with a filetree:// URL as package ? >> >> Using the Monticello UI Tool you can just add a repo, select filetree as type and load any package. >> >> On 26 Apr 2014, at 09:21, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: >> >>> Hi guys, sorry if there was already this question, but is there a fast way to load a package from github (saved with filetree)? Iâm looking for some way to tell people: execute âthisâ and you will have my package in your image. >>> >>> Cheers >>> Uko >> >> > > >

April 26, 2014

Re: [Pharo-dev] Fast way to load package form github

by Yuriy Tymchuk

Thank you very much. Are there any guidelines for Pharo meta repo? Because as far as I know one should also add some metadata about the project. Uko On 26 Apr 2014, at 10:51, Damien Cassou <damien.cassou(a)gmail.com> wrote: > On Sat, Apr 26, 2014 at 10:16 AM, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: >> Also if there is no better way, can anybody tell me how to add a configuration to pharo 3 meta repo? Can I get an access or I should send an .mcz to somebody? > > > you now have an access. For loading SmaCC from github, the instructions are: > > > ConfigurationOfSmaCC ensureGitFileTree > > Then, in Monticello, add a new git remote repository with this content: > > MCFileTreeGitRemoteRepository > location: 'git@github.com:ThierryGoubier/SmaCC.git' > name: 'SmaCC' > subdirectory: '' > branch: 'pharo30-dev' > > > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Success is the ability to go from one failure to another without > losing enthusiasm." > Winston Churchill >

April 26, 2014

Re: [Pharo-dev] Fast way to load package form github

by GOUBIER Thierry

Yuri, I think the best would be a github:// url in a configuration. Shortest is something like: Gofer new url: 'http://smalltalkhub.com/mc/Yuri/ProjectOfYuri/main/'; configurationOf: 'ProjectOfYuri'; loadStable (with the github:// url inside ConfigurationOfProjectOfYuri) Note that I have added back https access to github in gitfiletree, but, still, it implies OSProcess and git command line access (but no need to register on github.com) Thierry ________________________________________ De : Pharo-dev [pharo-dev-bounces(a)lists.pharo.org] de la part de Yuriy Tymchuk [yuriy.tymchuk(a)me.com] EnvoyÃ© : samedi 26 avril 2014 09:34 Ã : Pharo Development List Objet : Re: [Pharo-dev] Fast way to load package form github Yes, but this requires user to clone the repository, this is not as fast as just Gofer with Monticello. I know that there is a support for github:// URIs in Metacello, but as far as I remember they donât work in Gofer. Uko On 26 Apr 2014, at 09:25, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > Gofer with a filetree:// URL as package ? > > Using the Monticello UI Tool you can just add a repo, select filetree as type and load any package. > > On 26 Apr 2014, at 09:21, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: > >> Hi guys, sorry if there was already this question, but is there a fast way to load a package from github (saved with filetree)? Iâm looking for some way to tell people: execute âthisâ and you will have my package in your image. >> >> Cheers >> Uko > >

April 26, 2014

Re: [Pharo-dev] Units package access

by Marcus Denker

On 25 Apr 2014, at 14:29, Diego Lont <diego.lont(a)delware.nl> wrote: > Hi all, > > I think I have found a bug in Units and would like to correct it. > I added you. > I am using Units, and although it has some quirks (100 kg * (10 m / 1 t) should be 1 m and not 1000 kilogram metres per tonne), it is working well for me. But one point is a problem for me: the â=â is no longer symmetric. > > The following things should be unequal: > 10 kg = 10 s > 10 kg = 10 > 10 = 10 kg > > But the thing is, that 10 kg = 10 actually returns true. So if someone can give me access I will fix this bug (with a test case). > > Regards, > Diego

April 26, 2014

Re: [Pharo-dev] Fast way to load package form github

by Damien Cassou

On Sat, Apr 26, 2014 at 10:16 AM, Yuriy Tymchuk <yuriy.tymchuk(a)me.com> wrote: > Also if there is no better way, can anybody tell me how to add a configuration to pharo 3 meta repo? Can I get an access or I should send an .mcz to somebody? you now have an access. For loading SmaCC from github, the instructions are: ConfigurationOfSmaCC ensureGitFileTree Then, in Monticello, add a new git remote repository with this content: MCFileTreeGitRemoteRepository location: 'git@github.com:ThierryGoubier/SmaCC.git' name: 'SmaCC' subdirectory: '' branch: 'pharo30-dev' -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

April 26, 2014